英文關鍵字
accident
alcoholism
blue
bubbles
caucasian
coast
concept
crest
danger
dangerous
dead
death
drown
drowned
drunk
hand
help
human
lie
life
male
man
melting
natural
need
ocean
people
person
pool
problem
rescue
risk
river
sandy
saver
sea
shipwreck
sink
sinking
summer
swim
swimming
travel
underwater
urgency
warning
water
wave
wet
white